Inland Spray On Inc Inland Spray On Inc. is Kelowna based & has been providing Urethane Foam insulating services for all your insulation needs throughout Kelowna and the Okanagan for over 30 years. Inland Spray On specialize in SOYA-based ECO-Friendly Medium Density spray foam which offers barriers for air, vapor & moisture. In addition, our spray foam has the best R value in the market! https://goo.gl/maps/yD8B3g2VA5nX9ZKf7